Pith Number

pith:HQBXRTTA

pith:2026:HQBXRTTA6F3IPAIABIFWCHHMDQ

not attested not anchored not stored refs pending

Composition Anisotropy Drives Large Bulk Photovoltaic Fields Along the Non-polar Vertical Direction in 2D Hybrid Perovskite Ferroelectrics

Andrii Shcherbakov, Fangping Zhuo, Felix Deschler, Jonathan Zerhoch, Lars Schneider, Lovro Fulanovic, Martijn Kemerink, Shangpu Liu, Xitao Liu, Yuzhong Hu

arxiv:2607.22261 v1 · 2026-07-24 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQBXRTTA6F3IPAIABIFWCHHMDQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-27T01:20:56.608333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c0378ce60f1768781000a0b611cec1c2096d2f347665484c0d259d01d5ced05

Aliases

arxiv: 2607.22261 · arxiv_version: 2607.22261v1 · doi: 10.48550/arxiv.2607.22261 · pith_short_12: HQBXRTTA6F3I · pith_short_16: HQBXRTTA6F3IPAIA · pith_short_8: HQBXRTTA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HQBXRTTA6F3IPAIABIFWCHHMDQ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3c0378ce60f1768781000a0b611cec1c2096d2f347665484c0d259d01d5ced05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b67eb2084eb6a2bf2181a9066343b378906575f3d105f62e7cedba0ff6a4afa6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-24T12:52:49Z",
    "title_canon_sha256": "95517a88b4d0c46d5f79291cc44ec7bb0efe1f24e5d801cd3a4e2e2768c68e58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22261",
    "kind": "arxiv",
    "version": 1
  }
}